Mining Administration jobs in Perth WA

About Us

As an ASX-listed company, MLG Oz is a contractor of choice, employing more than 1,400 people across over 30 operational sites. We deliver a comprehensive range of services, including:

• Aggregate and sand supply

• Bulk haulage and integrated site services

• Crushing and screening

• Export logistics

MLG Oz is guided by strong core values and is committed to fostering a diverse and inclusive workplace. We recognise that inclusion drives engagement, builds trust, encourages fresh perspectives, and supports innovation, ultimately enhancing our overall performance. Our people are our greatest asset, and through their collective efforts and contributions, we are able to achieve our objectives while maintaining an uncompromising commitment to the health and safety of our workforce, the environment, and the communities in which we operate.

As the Site Administrator, you will play a key role in the daily coordination of administrative and operational activities on site. This position supports site leadership, assists with personnel mobilisation, and ensures all administrative processes are delivered accurately and efficiently.

Your responsibilities will include:

• Providing administrative support to site leadership and project teams, including preparing reports, presentations, and general documentation.
• Managing correspondence, maintaining records and files, and coordinating calendars and appointments.
• Developing and maintaining spreadsheets, databases, and site documentation.
• Liaising with clients and contractors to coordinate site access requirements.
• Supporting recruitment and onboarding teams by arranging site clearances and mobilisation updates.
• Coordinating flight and accommodation bookings.
• Raising purchase orders, processing invoices, and maintaining procurement records.
• Assisting payroll with timesheet accuracy and follow‑ups.
• Supporting broader site needs and ad hoc administrative tasks as required.

To succeed in this key role, you will bring:

• Proven FIFO Site Administration experience within the mining industry.
• Exceptional organisational and time‑management skills, with the ability to manage competing priorities.
• Strong communication and interpersonal abilities, with a collaborative working style.
• High attention to detail and strong problem‑solving skills.
• Flexibility, adaptability, and a proactive approach to supporting site teams.
• Proficiency in the Microsoft Office Suite and industry‑related software systems.
• Ability to complete a pre‑employment medical and provide a National Police Clearance.
• The right to work unrestricted in Australia.
• A current, valid driver’s licence.

Does this sound like you?

Only shortlisted applicants will be contacted.

As a culturally diverse and inclusive workforce, MLG respects and embrace people from all walks of life. We strongly encourage people from all backgrounds and cultures to apply.